audio: Change log severity for audio I/O commands

To reduce log spam, change log severity of commands
for audio I/O to "verbose".

Bug: 205884982
Test: check logcat
Change-Id: I90dbf7d422064061f38d780f890407b24f787f5a
diff --git a/audio/aidl/default/main.cpp b/audio/aidl/default/main.cpp
index 1933509..54ad0aa 100644
--- a/audio/aidl/default/main.cpp
+++ b/audio/aidl/default/main.cpp
@@ -35,6 +35,8 @@
 
     // This is a debug implementation, always enable debug logging.
     android::base::SetMinimumLogSeverity(::android::base::DEBUG);
+    // For more logs, use VERBOSE, however this may hinder performance.
+    // android::base::SetMinimumLogSeverity(::android::base::VERBOSE);
     ABinderProcess_setThreadPoolMaxThreadCount(16);
 
     // Make the default config service